HUNTER

ent_019e62cc3c4d8c5a3f73f3f762f26362

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Disclosures

Leak Site · 1 jurisdiction

Multi-filing incidents

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no multi-filing incident in sample

Max affected reported

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no filed count in sample

Leak-site claims

unverified actor claims

Identity resolution

Canonical name: HUNTER
Normalized: hunter— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: 969500I8W8JV0NDK7O70
SEC EDGAR CIK: None — not an SEC registrant
Domain: hunter.io

Unverified threat-actor claim — not a regulatory filing

Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Disclosure history (1)newest first

GLOBALLeak Siteas victim2026-05-19
Hunter was created by Antoine Finkelstein and François Grante in 2015. Freshly graduated, they saw the untapped potential of cold emails and wanted to address the challenges of prospecting and finding contact information. To achieve great success rate while complying with privacy regulations, they decided to use emails found on the public web. Email Hunter was born. Soon rebranded as Hunter, the tool quickly became a game-changer in business intelligence. Within weeks, it attracted thousands of users thanks to its user-friendly interface, handy browser extension, affordable pricing, and data accuracy. Unlike its peers, Hunter aimed not at large enterprises but at making cold emailing accessible to all. Over time, Hunter grew into a comprehensive email outreach platform, offering everything from finding contact information to sending cold emails. Antoine and François, with a focused team, continued to empower professionals with simple, powerful tools.-Personal information of employees and clients-Databse-Financial documents-Other files https://hunter.io/